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Am29F040 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 4 Megabit CMOS 5.0 Volt-only Sector Erase Flash Memory - AMD

भाग संख्या Am29F040
समारोह 4 Megabit CMOS 5.0 Volt-only Sector Erase Flash Memory
मैन्युफैक्चरर्स AMD 
लोगो AMD लोगो 
पूर्व दर्शन
1 Page
		
<?=Am29F040?> डेटा पत्रक पीडीएफ

Am29F040 pdf
Any individual sector is typically erased and verified in
1.0 seconds (if already completely preprogrammed).
This device also features a sector erase architecture.
The sector mode allows for 64K byte blocks of memory
to be erased and reprogrammed without affecting
other blocks. The Am29F040 is erased when shipped
from the factory.
The device features single 5.0 V power supply opera-
tion for both read and write functions. Internally gener-
ated and regulated voltages are provided for the
program and erase operations. A low VCC detector
automatically inhibits write operations on the loss of
power. The end of program or erase is detected by Data
Polling of DQ7 or by the Toggle Bit feature on DQ6.
Once the end of a program or erase cycle has been
completed, the device internally resets to the read
mode.
AMD’s Flash technology combines years of EPROM
and E2PROM experience to produce the highest levels
of quality, reliability and cost effectiveness. The
Am29F040 memory electrically erases the entire chip
or all bits within a sector simultaneously via Fowler-
Nordheim tunneling. The bytes are programmed one
byte at a time using the EPROM programming
mechanism of hot electron injection.
Flexible Sector-Erase Architecture
s Eight 64 Kbyte sectors
s Individual-sector, multiple-sector, or bulk-erase
capability
s Individual or multiple-sector protection is user
definable
64 Kbytes per Sector
7FFFFh
6FFFFh
5FFFFh
4FFFFh
3FFFFh
2FFFFh
1FFFFh
0FFFFh
00000h
17113E-1
2 Am29F040

विन्यास 30 पेज
डाउनलोड[ Am29F040 Datasheet.PDF ]


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अनुशंसा डेटापत्रक

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Am29F0404 Megabit CMOS 5.0 Volt-only Sector Erase Flash MemoryAMD
AMD
AM29F040B4 Megabit CMOS 5.0 Volt-only Uniform Sector Flash MemoryAMD
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